This bug was filed from the crash reporting server and is br-e1e1191b-d4ae-449c-a40e-fc0cb2e8f91e.
1. New spreadsheet
2. Data→Data Provider...
3. Right-click on a column header in the dialog
4. Left-click in the dialog outside the context menu
Happens with Version: 126.96.36.199.alpha0+ (x64)
Build ID: a6032ff5418ad66cc8fec10c636e32b124ee7864
CPU threads: 12; OS: Windows 10.0; UI render: GL; VCL: win;
Locale: ru-RU (ru_RU); Calc: CL
Mike Kaganski committed a patch related to this issue.
It has been pushed to "master":
tdf#120528: check for empty mpMouseEvent in ScDataTableView::MouseButtonUp
It will be available in 6.2.0.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.
it was fixed with speed of light. thank you Mike